2021-01-08 23:03:50 +00:00
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{
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"data_type": "CVE",
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"data_format": "MITRE",
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"data_version": "4.0",
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"CVE_data_meta": {
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2022-01-07 20:00:10 +00:00
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"ASSIGNER": "report@snyk.io",
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"DATE_PUBLIC": "2022-01-07T20:00:07.913941Z",
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2021-01-08 23:03:50 +00:00
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"ID": "CVE-2021-23543",
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2022-01-07 20:00:10 +00:00
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"STATE": "PUBLIC",
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"TITLE": "Sandbox Bypass"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "realms-shim",
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"version": {
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"version_data": [
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{
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"version_affected": ">=",
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"version_value": "0"
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}
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]
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}
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}
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]
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},
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"vendor_name": "n/a"
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}
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]
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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "Sandbox Bypass"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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2022-01-07 21:01:14 +00:00
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"refsource": "MISC",
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"url": "https://www.npmjs.com/package/realms-shim",
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"name": "https://www.npmjs.com/package/realms-shim"
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2022-01-07 20:00:10 +00:00
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},
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{
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2022-01-07 21:01:14 +00:00
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"refsource": "MISC",
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"url": "https://snyk.io/vuln/SNYK-JS-REALMSSHIM-2309908",
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"name": "https://snyk.io/vuln/SNYK-JS-REALMSSHIM-2309908"
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2022-01-07 20:00:10 +00:00
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}
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]
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2021-01-08 23:03:50 +00:00
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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2022-01-07 21:01:14 +00:00
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"value": "All versions of package realms-shim are vulnerable to Sandbox Bypass via a Prototype Pollution attack vector."
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2021-01-08 23:03:50 +00:00
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}
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]
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2022-01-07 20:00:10 +00:00
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},
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"impact": {
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"cvss": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH"
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}
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},
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"credit": [
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{
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"lang": "eng",
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"value": "Cristian-Alexandru Staicu"
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},
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{
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"lang": "eng",
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"value": "Abdullah Alhamdan"
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}
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]
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2021-01-08 23:03:50 +00:00
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}
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